| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Ca(OH)2 + 4 H2O = Ca[Al(OH)6] + 2 H2
CuCl2(l) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(l) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
MgSO4 + Li3O4P = Li2SO4 + Mg3(PO4)2 =>
3 MgSO4 + 2 Li3O4P = 3 Li2SO4 + Mg3(PO4)2
NiCl2 + NH3 = Ni(NH3)6 + Cl =>
NiCl2 + 6 NH3 = Ni(NH3)6 + 2 Cl
SbO + NiO2 = Sb2O5 + Ni =>
4 SbO + 3 NiO2 = 2 Sb2O5 + 3 Ni
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
Hg{2+} + S2O3{2-} = HgS + SO4{2-} + S =>
Hg{2+} + 4 S2O3{2-} = HgS + 3 SO4{2-} + 4 S
Cu{2} + Al = Cu + Al{3+} =>
3 Cu{2} + 2 Al = 3 Cu + 2 Al{3+}
C2H5OH + H2O = C2H8O2 =>
C2H5OH + H2O = C2H8O2
C8H19N + O2 = CO2 + H2O + NH3 =>
C8H19N + 12 O2 = 8 CO2 + 8 H2O + NH3
(C3H7OH)2 + O2 = CO2 + H2O =>
(C3H7OH)2 + 9 O2 = 6 CO2 + 8 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COH + K2SO4 + H2O + Cr2(SO4)3 =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + K2SO4 + 7 H2O + Cr2(SO4)3
CaCO3 + CH3CO2H = CaCO2 + CH3CO3H =>
CaCO3 + CH3CO2H = CaCO2 + CH3CO3H
CuCl + NaOH = NaCl + Cu2O + H2O =>
2 CuCl + 2 NaOH = 2 NaCl + Cu2O + H2O
Cu(HCO3)2(heated) = CuO + CO2 + H2O =>
Cu(HCO3)2(heated) = CuO + 2 CO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AlClO3 + O2 = AlClO4 =>
2 AlClO3 + O2 = 2 AlClO4
Bi + HBr = H2 + BiBr =>
2 Bi + 2 HBr = H2 + 2 BiBr
FeHPO4 + H2O2 + C6H8O7 = H3PO4 + Fe + CO2 =>
13 FeHPO4 + 5 H2O2 + 2 C6H8O7 = 13 H3PO4 + 13 Fe + 12 CO2
Ba3P + H2SO4 = Ba3SO4 + H2P =>
Ba3P + H2SO4 = Ba3SO4 + H2P
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
Zn(OH)2 + NH3 = [Zn(NH3)4](OH)2 =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4](OH)2
PbS2 + H2O = PbS2O4 + H2 =>
PbS2 + 4 H2O = PbS2O4 + 4 H2
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
Ba3P + H2SO4 = Ba3SO4 + H2P =>
Ba3P + H2SO4 = Ba3SO4 + H2P
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Al + Hg(CH3COOH)2 = AlHg + CH3COOH =>
Al + Hg(CH3COOH)2 = AlHg + 2 CH3COOH
LiOH + Cl2O7 = LiO + ClOH + H2O =>
12 LiOH + Cl2O7 = 12 LiO + 2 ClOH + 5 H2O
K2Cr2O7 + C6H6O5 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
10 K2Cr2O7 + 3 C6H6O5 + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 18 CO2 + 49 H2O
Ni(NO3)2 + Na2CO3 = CO3Ni + NaNO3 =>
Ni(NO3)2 + Na2CO3 = CO3Ni + 2 NaNO3
NH4CO3{2-} + KOH = KCO3{2-} + NH3 + H2O =>
NH4CO3{2-} + KOH = KCO3{2-} + NH3 + H2O
Na + H2O(g) = NaOH + H2 =>
2 Na + 2 H2O(g) = 2 NaOH + H2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
HNO3(aq) + NiCO3(aq) = H2CO3(aq) + Ni(NO3)2(aq) =>
2 HNO3(aq) + NiCO3(aq) = H2CO3(aq) + Ni(NO3)2(aq)
CH47(g) + O2(g) = CO2(g) + H2O =>
4 CH47(g) + 51 O2(g) = 4 CO2(g) + 94 H2O
Mg + NaPO4 = Na + MgPO4 =>
Mg + NaPO4 = Na + MgPO4
HVO3 + Li(OH) = LiVO3 + H2O =>
HVO3 + Li(OH) = LiVO3 + H2O
K2CrO4(aq) + NiCl2(aq) = KCl + NiCrO4 =>
K2CrO4(aq) + NiCl2(aq) = 2 KCl + NiCrO4
S + O2 + NaOH = H2O + Na2SO4 =>
2 S + 3 O2 + 4 NaOH = 2 H2O + 2 Na2SO4
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Na2SO4 + KOH = K2SO4 + NaOH =>
Na2SO4 + 2 KOH = K2SO4 + 2 NaOH
Co + Cl2 + NaOH = NaCl + Co(OH)2 =>
Co + Cl2 + 2 NaOH = 2 NaCl + Co(OH)2
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
KClO3 + H2O + KI = KCl + KOH + I2 =>
KClO3 + 3 H2O + 6 KI = KCl + 6 KOH + 3 I2
H2SO4 + Cu = SO2 + SO4Cu + H2O =>
2 H2SO4 + Cu = SO2 + SO4Cu + 2 H2O
CuBr2 + Fe = FeBr2 + Cu =>
CuBr2 + Fe = FeBr2 + Cu
HN3 + AgNO3 = AgN3 + HNO3 =>
HN3 + AgNO3 = AgN3 + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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